When the sleep time is the same, getting up early is more harmful than staying up late, but many people do not understand

We all know that sleep is very important for people. Generally speaking, health experts recommend that you have eight hours of sleep every day, except that some children may need longer sleep time, and the elderly will need shorter sleep time. This is all normal. And now it is recommended not to stay up late, go to bed early and get up early. So is staying up late really hurt that much, and is waking up early good for everyone's body?

In order to know whether this view is correct, Harvard University once conducted a research survey. This study included two types of people, one type of people who stayed up late, and the other type of people who were asked to go to bed early and get up early, but two types of people sleep The times are all the same. The results of this study were unexpected. Under the same sleep time, people who got up early were not as good as those who went to bed late and got up late.

When Harvard students learned about the result, they also expressed their surprise. Later, the researchers said that this is not to encourage everyone to stay up late, but to hope that everyone can ensure a sufficient sleep time. No matter what time you go to bed, you need to set a time, and the sleep time cannot be too long or too short.

Many people who go to bed early and get up early have a very short sleep time, which leads to a lack of physical energy after getting up, and the whole person is also very tired. This is not caused by going to bed early and getting up early, but because of insufficient sleep time. Why do people who stay up late feel better? This is also because they are not simply staying up late, but going to bed late and getting up late. If they need to get up early, everyone should try not to stay up late.

Generally speaking, the rest time of our internal organs is usually from 11:00 to 3:00, so even if we stay up late, it is better to sleep before 3:00. If you have to stay up late or get up early, you are afraid that you can drink a cup of tea when you get up in the morning, try not to drink coffee, because coffee contains a lot of caffeine, which will cause harm to the body. But tea has a small amount of caffeine that can make people more energetic, and also has a lot of flavonoids that are very helpful to the human body.